CIRCUIT DIAGRAMS
4. DAB BOARD (C VERSION ONLY)
3-11
DGND
5V3
C411
10uF/10V
1
2
3
4
5
6
7
8
9
10
J401
TO DAB MODULE
C404
100N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J403
TO MAIN_SCH J101
5V3
DGND
DAB_RX
DAB_TX
DGND
C420
10uF/10V
C406
100N
DGND
RXP3
1
RXP2
2
RXP1
3
RXP0
4
RXN
5
VA
6
AGND
7
FILT
8
RST
9
RXSEL1
10
RXSEL0
11
TXSEL1
12
TXSEL0
13
NV/RERR
14
AUDIO
15
96kHz
16
RCBL
17
U
18
C
19
TX
20
VL
21
DGND
22
VD
23
RMCK
24
OMCK
25
SDOUT
26
OSCLK
27
OLRCK
28
U400
CS8416
C419
10N
DGND
C418
10N
C415
100N
C414
22N
C413
1N
R403 3K
3V3
C416
100N
3V3
DGND
DAB_RST
DAB_LRCLK
DAB_DATA
DAB_BCLK
DAB_MCLK
3V3
DGND
L400
10UH
C417A
100N
C417B
100N
C417C
100N
R404
0R
C412
1N
R413
47K
R414
47K
R416
47K
R412
47K
DGND
R406 47K
R405 NC
DGND
R415
47K
R411 47K
R417 NC
3V3
DIR UNLOCK
SPDIF
R400
100R
DGND
R402
100R
R420
330R
C409
100N
R421
91R
5VD
OE
1
A
2
Y
4
VCC
5
GND
3
U403
74AC125
DGND
DGND
OE
1
A
2
Y
4
VCC
5
GND
3
U402
74AC125
DGND
5V3
C421
10UF/10V
C407
100N
5VD
5VD
DGND
5VD
DATA
1
VCC
2
GND
3
J404A
J404B
OP+RCA
DGND
C408
100N
DGND
C410
100N
R418
100R
RST
UNLOCK
LRCLK
DATA
BCLK
MCLK
3V3
1G
1
A1
2
1Y1
18
A2
4
1Y2
16
A3
6
1Y3
14
A4
8
1Y4
12
VCC
20
GND
10
2G
19
B1
11
2Y1
9
B2
13
2Y2
7
B3
15
2Y3
5
B4
17
2Y4
3
U401
74LCX244
3V3
DGND
C405
100N
DGND
DAB_LRCLK
DAB_DATA
DAB_BCLK
DAB_MCLK
RST
UNLOCK
DAB_RXI
DAB_TX
DAB_RST
DIR UNLOCK
R419
100R
D400
4V7
R409 100R
R410 100R
R408 100R
R407
100R
C422
39P
DGND
DGND
DGND
R422
100R
R424 100R
R425 100R
R423 100R
R426 100R
R427
0R
DAB_TXO
DAB_TXO
DAB_RX
DAB_RXI
i/o gnd
1
2
3
4
5
6
7
8
T103
AES/SPDIF 1:1
R428
10K
C429
NC
DGND
3V3
TPG2
TPG1
TPG3
OE
1
A
2
Y
4
VCC
5
GND
3
U404
74AC125
DGND
C403
100N
3V3
C423
22N
R429
100R
D401
1SS352
D402
1SS352
i/o gnd
DGND
TPG41
TPG42
TPG43
TPG44
DGND
XM41
HOLE
XM42
HOLE
DGND
R430
22N
R431
22N
Q400
DTC114
DGND
R434
10K
3V3
R432
33R
R433
33R
R435
33R
R436
NC
5. XM BOARD (AH VERSION ONLY)
1
2
3
4
0
0
J502
XM READY
C51620P
C51720P
D5014V7
D5024V7
C510
100N
C511
100N
C512
100N
C513
100N
C509
100N
LSDP
1
VSS
2
SC_TX_OUT
3
VDD
4
SC_RX_IN
5
RFU(I2C_SCL)
6
RFU(I2C_SDA)
7
VDD
8
ANT_REV
9
VSS
10
RESET
11
SLAVE_SEL
12
I2S_RATE
13
LINKACTIVE
14
COMM_TX_EN
15
VSS
16
VDD
17
COMM_RX_P
18
COMM_RX_M
19
VDD
20
VSS
21
COMM_TX_M
22
COMM_TX_P
23
VSS
24
VSS
25
OSC_OUT
26
VDD
27
OSC_IN
28
SC_RATE
29
TEST
30
VSS
31
HSDP_DATA
32
VDD
33
HSDP_CLK
34
DT4_M
ODE
35
HSDP_EN
36
I2S_DATA
37
VSS
38
I2S_SCLK
39
VDD
40
I2S_LRCLK
41
VSS
42
I2S_OCLK
43
MUTE
44
SAII_CLK
45
VDD
46
SAII_DATA
47
SAII_EN
48
U500
XM/DT REV3B/4A
IIS_RATE
DT_LNK
TXEN
3V3
DGND
3V3
DGND
COM
_P
COM
_M
DGND
DGND
Y500
45.1584MHz
C514
20P
C515
20P
DGND
DGND
3V3
R50310K
R504
10K
DGND
3V3
R535
NC
R506
10K
3V3
3V3
R519 100R
R520 100R
R518 100R
R517100R
C503
39P
DGND
DGND
XM_LRCLK
XM_DATA
XM_BCLK
XM_MCLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J501
TO MAIN_SCH J101
5V3
DGND
C506
10uF/10V
C505
100N
DGND
XM_TXO
XM_RXI
DGND
RST
LRCLK
DATA
BCLK
MCLK
3V3
1G
1
A1
2
1Y1
18
A2
4
1Y2
16
A3
6
1Y3
14
A4
8
1Y4
12
VCC
20
GND
10
2G
19
B1
11
2Y1
9
B2
13
2Y2
7
B3
15
2Y3
5
B4
17
2Y4
3
U501
74LCX244
3V3
DGND
C504
100N
DGND
XM_LRCLK
XM_DATA
XM_BCLK
XM_MCLK
R52647K
R52747K
R534
1MEG
R528
47K
3V3
DGND
R529
47K
R505
10K
R50210K
DGND
R516 100R
R50110KDGND
3V3
R515 100R
XM_TX
XM_RX
R508
100K
R507
100K
DGND
DT_ANTREV
R541 100R
XM_RST
R500
10K
DGND
R512 100R
R509
22K
R510
22K
R511
22K
3V3
C500
100N
XM MUTE
R513 100R
IIS_RATE
DT_LNK
DT_ANTREV
XM_RST
IIS_RATEO
DT_LNKO
DT_ANTREVO
RST
IIS_RATEO
DT_LNKO
DT_ANTREVO
XM MUTE
R523 100R
R524 100R
R522 100R
R521100R
3V3
DGND
3V3
DGND
3V3
DGND
3V3
DGND
3V3
DGND
D500
6V3
D5034V7
D5044V7
DGND
R5360R
R5370R
DGND
C518
20P
C519
20P
C501
100N
C502
100N
R533100R
R532100R
R531
1K
R530
1K
3V3
C508
100N
DGND
C507
10uF/10V
R525
100R
DGND
5V3
1
2
3
4
5
6
7
8
J500
CON8
5V3
3V3
DT_LNK
TXEN
XM_TX
XM_RX
XM_RST
DGND
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U502
NC7WZ16
3V3
DGND
C520
100N
R514 0R
XM_TX
XM_RX
XM_TXO
XM_RXI
R539 100R
R540 0R
DGND
DGND
C521
10uF/10V
C522
10uF/10V
3V3
DGND
R542NC
DGND
3V3
C523
22N
R543
100R
D505
1SS352
D506
1SS352
i/o gnd
DGND
i/o gnd
XM51
HOLE
XM52
HOLE
i/o gnd
i/o gnd
TPG51
TPG52
TPG53
DGND
Содержание M4
Страница 9: ...6 6 6 3 7 5 5 7 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 M4 EXPLODED VIEWS 2 2 ...
Страница 16: ...DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1 SYSTEM 18 432MHz CLOCK 2 M30281 reset in low active ...
Страница 17: ...3 I2C control SDA and SCL 4 DAB XM control RXD ...
Страница 27: ...3 16 PRINTED CIRCUIT DIAGRAMS 4 AM FM TUNER BOARD AH C ...